EP 3116441 A2 20170118 - PIGGYBACK INTRAOCULAR LENS THAT IMPROVES OVERALL VISION WHERE THERE IS A LOCAL LOSS OF RETINAL FUNCTION
Title (en)
PIGGYBACK INTRAOCULAR LENS THAT IMPROVES OVERALL VISION WHERE THERE IS A LOCAL LOSS OF RETINAL FUNCTION
Title (de)
INTRAOKULARE HUCKEPACK-LINSE ZUR VERBESSERUNG DES ALLGEMEINEN SEHVERMÖGENS BEI LOKALEM VERLUST DER RETINAFUNKTION
Title (fr)
LENTILLES INTRAOCULAIRES SUPERPOSÉES QUI AMÉLIORENT LA VISION GLOBALE LÀ OÙ IL Y A UNE PERTE LOCALE DE LA FONCTION RÉTINIENNE
Publication
Application
Priority
- US 201461950757 P 20140310
- US 201461987647 P 20140502
- IB 2015001027 W 20150310
Abstract (en)
[origin: US2015250583A1] Systems and methods are provided for improving overall vision in patients suffering from a loss of vision in a portion of the retina (e.g., loss of central vision) by providing symmetric or asymmetric optic with aspheric surface which redirects and/or focuses light incident on the eye at oblique angles onto a peripheral retinal location. The intraocular lens can include a redirection element (e.g., a prism, a diffractive element, or an optical component with a decentered GRIN profile) configured to direct incident light along a deflected optical axis and to focus an image at a location on the peripheral retina. Optical properties of the intraocular lens can be configured to improve or reduce peripheral errors at the location on the peripheral retina. One or more surfaces of the intraocular lens can be a toric surface, a higher order aspheric surface, an aspheric Zernike surface or a Biconic Zernike surface to reduce optical errors in an image produced at a peripheral retinal location by light incident at oblique angles.
IPC 8 full level
A61F 2/16 (2006.01)
CPC (source: EP US)
A61F 2/1602 (2013.01 - EP US); A61F 2/1613 (2013.01 - EP US); A61F 2/1618 (2013.01 - EP); A61F 2/1637 (2013.01 - EP US); A61F 2/164 (2015.04 - US); A61F 2/1645 (2015.04 - US); A61F 2/1654 (2013.01 - EP US); A61F 2/1656 (2013.01 - EP US); A61B 3/0025 (2013.01 - US); A61B 3/028 (2013.01 - US); A61B 3/1005 (2013.01 - US); A61B 3/103 (2013.01 - US); A61B 3/107 (2013.01 - US); A61B 3/14 (2013.01 - US); A61F 2/1605 (2015.04 - US); A61F 2/1618 (2013.01 - US); A61F 2/1648 (2013.01 - US); A61F 2/1659 (2013.01 - US); A61F 2002/1681 (2013.01 - US); A61F 2240/002 (2013.01 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
US 2015250583 A1 20150910; US 9867693 B2 20180116; AU 2015228543 A1 20160929; AU 2015228543 B2 20191128; AU 2015228548 A1 20160929; AU 2015228548 B2 20191121; AU 2015242298 A1 20160929; AU 2015242298 B2 20191114; AU 2015313934 A1 20160929; AU 2015313934 B2 20191205; AU 2015386280 A1 20171005; AU 2015386280 B2 20201001; AU 2020277274 A1 20210107; AU 2020277274 B2 20220414; AU 2022204838 A1 20220728; AU 2022204838 B2 20240523; CA 2942198 A1 20150917; CA 2942198 C 20230801; CA 2942200 A1 20150917; CA 2942200 C 20230815; CA 2942202 A1 20160317; CA 2942202 C 20230131; CA 2942213 A1 20151008; CA 2942213 C 20230307; CA 2979042 A1 20160915; EP 3116440 A2 20170118; EP 3116441 A2 20170118; EP 3116442 A1 20170118; EP 3116444 A2 20170118; US 10016270 B2 20180710; US 10136990 B2 20181127; US 10143548 B2 20181204; US 10327888 B2 20190625; US 10456242 B2 20191029; US 11331181 B2 20220517; US 11517423 B2 20221206; US 11534291 B2 20221227; US 2015250585 A1 20150910; US 2015265399 A1 20150924; US 2015297342 A1 20151022; US 2016067037 A1 20160310; US 2017196683 A1 20170713; US 2017231485 A1 20170817; US 2018221140 A1 20180809; US 2018318069 A1 20181108; US 2019110890 A1 20190418; US 2019159891 A1 20190530; US 2020054445 A1 20200220; US 2023099097 A1 20230330; US 2023105831 A1 20230406; US 9579192 B2 20170228; US 9636215 B2 20170502; WO 2015136375 A2 20150917; WO 2015136375 A3 20151217; WO 2015136380 A2 20150917; WO 2015136380 A3 20151217; WO 2015150925 A1 20151008; WO 2016038470 A2 20160317; WO 2016038470 A3 20160630
DOCDB simple family (application)
US 201514644082 A 20150310; AU 2015228543 A 20150310; AU 2015228548 A 20150310; AU 2015242298 A 20150310; AU 2015313934 A 20150310; AU 2015386280 A 20150909; AU 2020277274 A 20201127; AU 2022204838 A 20220706; CA 2942198 A 20150310; CA 2942200 A 20150310; CA 2942202 A 20150310; CA 2942213 A 20150310; CA 2979042 A 20150909; EP 15731395 A 20150310; EP 15733528 A 20150310; EP 15744339 A 20150310; EP 15822991 A 20150310; IB 2015000989 W 20150310; IB 2015001027 W 20150310; IB 2015001244 W 20150310; IB 2015002398 W 20150310; US 201514644101 A 20150310; US 201514644107 A 20150310; US 201514644110 A 20150310; US 201514849369 A 20150909; US 201715442452 A 20170224; US 201715472084 A 20170328; US 201815871861 A 20180115; US 201816030578 A 20180709; US 201816200551 A 20181126; US 201816208270 A 20181203; US 201916664717 A 20191025; US 202218061304 A 20221202; US 202218064235 A 20221209